Which of the following items could be dated by the use of radiocarbon dating?
a. 65 million...
Physics, 05.02.2020 08:58 earaceli222
Which of the following items could be dated by the use of radiocarbon dating?
a. 65 million year old meteorite
b. 15 million year old lava flow
c. 60,000 year old metamorphic rock
d. 60,000 year old mammoth bone
Answers: 1
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Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.
Answers: 3
Physics, 22.06.2019 11:20
Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.
Answers: 1
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